Drought-Tolerant Perennials

by A Touch of Dutch Landscaping | Aug 4, 2022 | Flowers, Gardening, Maintenance, Native Plants, Softscaping

When we’re consulting new customers about their goals for new landscaping, “low-maintenance” is typically high on their list of outcomes. One of the key traits that makes a garden low-maintenance is the ability to thrive in dry conditions. And there are plenty of drought-tolerant perennials that fit the bill.

Drier summers like the one we’re experiencing this year can put a lot of stress on plants, trees, and shrubs. This is especially true for plants that are not yet established (newly-planted) and for non-native species and varieties.

But don’t worry, you don’t have to resign yourself to rock gardens with drought-tolerant succulents. There are many beautiful perennials that can weather and even thrive in dry conditions.

Below is a selection of our favourite drought-tolerant plants and flowers suitable for Southwestern Ontario’s hardiness zone (5/6).

Drought Tolerant Perennials for Sunny Locations

Coneflowers

Also known as Echinacea, Coneflowers provide pops of (most commonly) vibrant purple with a thistle-like centre that attracts pollinators.

Perennial Grasses

Available in a wide variety of sizes and colours, ornamental grasses add a lot of texture and visual interest to a garden. Be sure to select varieties that are hardy in your zones, as some grasses will not survive our winters and so are better suited to annual planters.

Russian Sage

This lavender-hued beauty thrives in dry soil and offers a wispy appearance with silvery foliage that is as striking as its flowers.

Daylilies

The ubiquitous Daylily, with all of its available sizes and colours, makes a great, low-maintenance addition to gardens and fence lines.

Sedum

Also referred to as Stonecrop, sedum is a succulent whose light pink, purple, or reddish flower clusters that bloom in late summer and last into the fall. Autumn Joy is a common variety and looks great alongside ethereal grasses.

Gayfeather

Liatris spicata, commonly known as Gayfeather or Blazing Star, is a spreading, upright perennial with vibrant green foliage and spikes of purple, pink, and/or white flowers.

Yarrow

Super easy to grow, Yarrow has fern-like foliage with clusters of small, white or pale-coloured blooms. Plants can be easily split to avoid it taking over your garden.

Drought Tolerant Plants and Flowers for Shady Locations

Carex/Sedge

Some varieties of Sedge do well in shady locations. The prominent, grass-like foliage is brightly-coloured and/or variegated, making it an excellent companion for flowering perennials.

Barrenwort

Also known as Longspur or Bishop’s Hat, Barrenwort produces gorgeous, orchid-like flowers on long stems and thrives in low-light areas.

Lamium

Part of the mint family, Lamium spreads nicely to provide an interesting ground cover with mottled or variegated leaves and small, orchid-like flowers.

Bleeding Heart

Emerging in the spring, first with foliage followed by blooms, the Bleeding Heart earns its name from the heart-shaped flowers that grow along long, horizontal stems.

Foamflower

Blooming in the spring, the Foamflower’s bright and sometimes variegated cut-leaf foliage yields to tall sprays of delicate flowers.

Bigroot Geranium

Unlike its upright annual cousin, the perennial Bigroot Geranium remains low and spreads to create a beautiful flowering groundcover that keeps weeds at bay.

So, there are myriad options for gardens in dry conditions. However, if you need assistance with choosing the right combinations for your gardens, contact us.

Shrubs and Perennials for Shade Gardens

by A Touch of Dutch Landscaping | May 27, 2022 | Flowers, Foliage, Gardening, Native Plants, Shrubs, Softscaping

When springtime rolls around, homeowners start getting flowerbeds and gardens ready for the growing season. This usually means moving plants and shrubs and adding more to the mix. There are so many options for the sunny spots in your yard, but what about those more challenging, shady spots? Fear not. There are plenty of beautiful, hardy, low-maintenance shrubs and perennials for shade gardens.

The following are some of our favourite plants and shrubs for shady gardens and flowerbeds. Not only are these options beautiful, but many are native to Ontario, or at least well-adapted to our climate, so require very little maintenance, once established.

Shade-Loving Shrubs

shady gardens shade-loving yew taxus canadensis evergreen native Boxwood
Densely leaved evergreen shrub that can be easily shaped to suit virtually any location or style.

Yew
Low-growing evergreen with soft, needle-like foliage that bears red berry-like seeds.

Serviceberry
Small tree that adapts well to various environments, bears fruit and attracts wildlife.

Non-Invasive Honeysuckle
Tolerates both sun and shade, blooms from spring to late summer, and is a favourite of hummingbirds and bumblebees.

Arrowwood Viburnum
Flowering shrub that bears purplish-blue berries and whose foliage turns brilliant colours in the fall.

Oakleaf Hydrangea
Round deciduous shrub produces large clusters of long-lasting white flowers that gradually turn purplish-pink.

Japanese Rose
A deciduous flowering shrub with brilliant yellow flowers that prefers fully or partially shady locations.

Perennials for Shade Gardens

Ferns
A wide variety of fern species in various sizes that thrive in Ontario’s climate in part- to full-shade.

shady gardens shade-loving solomon's seal Solomon Seal
Elongated leaves grow on arching stems of white, tubular flowers in the spring, yielding dark, almost black berries.

Lungwort
Low-growing plant with speckled leaves and small, bell-shaped flowers in shades of purple and pink.

Hosta
Available in various shades of flat and variegated green, they produce large blooms on large stalks and can be easily split and transplanted.

Hellebore
Early blooming, low-growing, mounding perennial with large, star-shaped flowers in shades of white, yellow, pink, and purple.

Brunnera
Large, heart-shaped leaves with tiny, forget-me-not type flowers that bloom in early- to mid-spring.

Hardy Geranium
Sprawling, low-growing green foliage with five-petaled flowers in shades of white, bluem pink, and purple.

Astilbe
Low, mounding plant that produces fuzzy flower plumes in shades of white, red, purple, and pink on tall stalks.

Japanese Forest Grass
Dense, mounding ornamental grass with bright- and medium-green coloured variegated leaves that grow in waterfall-like arrangement.

With all of these options, shaded lots have no excuse to be dull. For continued visual interest throughout the year, be sure to combine plants of different heights, shapes, colours, and blooming periods.

And as always, if you need assistance with establishing and or maintaining your shade garden(s), contact us.

Colourful Landscaping Ideas

by A Touch of Dutch Landscaping | Apr 30, 2022 | Flowers, Foliage, Gardening, Landscape Design, Native Plants, Shrubs, Softscaping, Trees

While having a lush, green landscape can be beautiful, most homeowners want colourful landscaping ideas so they can enjoy at least a pop of colour to liven up their gardens.

And while many look to tropicals and/or annuals for added colour, there’s a wide range of hardy perennials in a full spectrum of hues that you can plant to achieve this in Southwestern Ontario.

Adding colour to your landscaping doesn’t just increase your enjoyment of your outdoor spaces, but it enhances curb appeal and also attracts a wide variety of birds, butterflies, bees, and other pollinators to your gardens.

Some birds are attracted to flowers and garden décor that are the same colour as their plumage, especially when the hunt for a mate is on. For example, orioles are attracted to orange and hummingbirds find reds, pinks, and purples appealing.

It’s interesting to note that white can signal danger to different species of birds, so landscaping that’s resplendent with white flowering plants, shrubs, and trees may see limited avian visitors.

That said, butterflies are attracted to white flowers in addition to plants and flowers in vibrant shades of red, purple, pink, orange, and yellow. They also prefer to feed in full sun.

During the transitional months of April and May, we start to see trees and shrubs fill out and spring-flowering plants and trees exhibit beautiful colour, many with fragrant blooms.

Colourful Landscaping Ideas for Spring

Trees and shrubs that will increase the colour quotient in spring include:

Forsythia – brilliant yellow blooms
Weigela – trumpet-shaped white, pink, fuchsia, or red blooms
Dappled Willow – sprays of white and pale pink petals at stem tips
Flowering Dogwood
Deutzia – showy stems of white blooms and gorgeous fall foliage

Some of the plants and flowers that steal the scene in the spring include:

Catmint – clusters of purple-blue flowers, much like lavender
Hellebores – five-petal, open-faced flowers in a range of striking colours
Irises – tall stalks with large, orchid-like flowers in various colours
Pasque Flower – mounds of short purple-petaled flowers with large bright yellow centres
Spring Bulbs – tulips, hyacinths, daffodils, grape hyacinths

Colourful Landscaping Ideas for Summer

Shrubs and plants whose colour peaks in the summer include:

Spirea
Butterfly Bush
Penstemon
Daylilies
Upright Phlox
Coneflower
Campanula
Cranesbill Geraniums
Hydrangeas

Colourful Landscaping Ideas for Fall

While fall is typically viewed as a transitional season, the gateway to winter, there are a wide variety of plants, shrubs, and trees that are at their colourful best in September and October:

Burning Bush
Sweet Spire
Tiger Eyed Sumac
Rose of Sharon
Fothergilla
Sedum
Asters
Black-Eyed Susan
False Sunflower

Colourful Landscaping Ideas for Winter

Even winter can’t bleach the colour out of every plant, shrub, and tree. The following provide beautiful contrast against an otherwise colourless landscape:

Red Twig Dogwood
Yellow Twig Dogwood
Euonymus
False Cypress
Winterberry
Holly
Cotoneaster
Juniper
Boxwood

Most importantly, if you want to keep colour in your gardens all year long with perennials, we recommend selecting a few of the above suggestions from each seasonal category. That way, as colour is fading from one season’s showy selections, the next season’s perennials will take centre stage.

We often consult with clients who are interested in low-maintenance options but still want visual interest and colour in their gardens. If you need assistance selecting the right plants, trees, and shrubs for your landscape, contact us.

Will My Plants Survive the Winter?

by A Touch of Dutch Landscaping | Sep 17, 2021 | Flowers, Gardening, Landscape Design, Native Plants, Softscaping

Understanding Hardiness Zones

This time of year can cause trepidation in novice and non-gardeners. Will that beautiful flowering potted plant make it through the winter? Will that cute ornamental tree that I planted in the back flowerbed see next spring?

Well, there’s a resource that farmers, landscapers and green thumbs know of which outlines what plants will survive in different regions. The Hardiness Zone Map (below) is a colour-coded and alphanumerically-labelled infographic that represents growing zones and their respective average temperatures.

hardiness zones ontario stratford perth county ministry of natural resources

Originally created in the 1960s by Agriculture Canada, today’s hardiness zone maps are updated in Canada by the Ministry of Natural Resources (MNR). And while the current map will serve you well when choosing and protecting your plants, it is subject to change and does have a few limitations.

Not surprisingly, climate change has a direct impact on hardiness zones. The maps below demonstrate a shift from the early 1960s (first map) to about 2010 (second map). This was one of the subtlest shifts in Canada. Western provinces saw a more marked change. Out there, the shift was a two-zone transition, and warmer zones were introduced that hadn’t before been seen in Canada.

southwestern ontario plant hardiness zone map 1961-1990

southwestern ontario plant hardiness zone map 1989-2010

Each numbered zone represents 10 degrees of difference in average annual temperature. Zones are further split into A and B, representing the lower and higher five degrees of the zone, respectively. Stratford, Ontario (see location indicator on map) used to be just inside Zone 5A, but is now in Zone 6A.

Mandevilla (Dipladenia)

So, what does that mean for the Mandevilla (for example) that you bought in the spring and have been enjoying all summer long? A Mandevilla is a tropical plant and is only winter-hardy down to Zone 9. That’s an average annual temperature of roughly 30 degrees warmer than we experience here in Southwestern Ontario. So, if you want it to survive the winter, it has to be brought indoors.

Of course, the alternative is to treat a plant like this as an annual and just let it die off in the fall. However, many plants that aren’t winter-hardy in our zone will come back year after year if you properly acclimate them and have the space to overwinter them indoors. For the most part, they go dormant in the winter – a kind of hibernation – so require minimal attention.

If you’d prefer not to fuss with overwintering, and just want plants that can handle our winters, just do a little bit of reading when you’re selecting plants at the garden centre. Most perennials come with information tags that outline ideal drainage, sun exposure, and approximate dimensions of a fully-grown specimen. In addition, there will most likely be an indication of minimum hardiness zone.

perennial flowers plants garden purple flowers green leaves hardiness zone stratford ontario

Perennial garden with winter-hardy plants

There’s such a wide range of native and non-native plants, shrubs, and trees to choose from, you’re sure to find some that suit your own personal landscaping style.

If you’re looking for ideas and inspiration, check out some of our previous blog posts, like, Choosing native Ontario Plants for Your Garden, Fall Colour – Extending the Enjoyment of Your Gardens, and Drought-Tolerant Landscaping.

And of course, if you’d just prefer to leave your landscaping to the experts, we’re happy to help. Simply contact us to get the ball rolling!

Give Annual Flowers A Second Wind

by A Touch of Dutch Landscaping | Aug 27, 2021 | Flowers, Gardening, Maintenance, Native Plants, Softscaping

It’s late summer and for many people, that means it is time to start thinking about fall flowers. With fall just around the corner, many people start thinking about pulling out those annuals and overgrown perennials to get ready for the cooler months.

However, if your flower beds and planters are looking a bit past their prime right now, don’t write them off. Summer’s not over yet. Here are some tips on how to get your late-summer annuals back into shape so you can enjoy their blooms until the frost.

Annuals can start to get leggy this time of year with extreme heat and/or prolonged periods without adequate care. Other annuals maybe just didn’t fare well in this summer’s damp, humid conditions.

Cut annuals back to allow for new growth

Mix of annual flowers and foliage in hanging baskets

Some annuals thrive in the dog days of summer, but if some of your blooms are looking more dead than alive, trim them back, removing all dried out stems and foliage, and cutting back the healthier looking parts by about 30-50 percent.

The heat-loving flowers will continue to thrive for the time being, but once the weather starts to cool down, the trimmed down plants will come back to life and provide another round of colour to finish out the season.

Replace flowers that can’t be brought back to life

If there’s no reviving select plants, you might consider replacing them, as annuals are generally being cleared out at nurseries so the pricing will be favourable. If you have a lot of affected flowers in pots and beds, consider only replacing those in high-visibility areas, and simply remove others and add to yard waste.

Replace annual flowers with a fall favourite

Chrysanthemums mums fall flowers perennial annual plants

Mums offer beautiful late-summer colour and will come back every year when planted.

Mums are starting to appear in nurseries across Southwestern Ontario right now. They’re typically positioned as an annual. But Chrysanthemums planted in the ground, given sufficient time to get established, and mulched well before the snow flies will generally tolerate our winters, coming back year after year. And they’re available in a wide range of beautiful colours, making them a fantastic candidate to replace or compliment annual blooms.

Create balance

Annuals are ideally used to provide bursts of colour in planters and flowerbeds throughout the summer. Be sure to balance the lively hues of annuals with dependable, low-maintenance perennials that provide ever-evolving visual interest from spring to fall.

Annual flowers zinnias mixed with shrubs boxwood perennials day lilies

Annual flowers mixed with shrubs and perennials for evolving visual interest.

You’ll still be able to find many perennials at nurseries at this time of year. Opt for native, non-invasive species, which are adapted to our climate. Not only do they typically require less maintenance than their more exotic counterparts, but they also can provide food and habitat for pollinators – birds, bees, and butterflies.

If you’re relying too heavily on annuals to provide colour and visual interest around your home, or if you’re ready for a landscaping makeover, contact us anytime. We’d love to help you create a plan that better suits your lifestyle, needs, and budget.

Drought-Tolerant Landscaping

by A Touch of Dutch Landscaping | Jun 2, 2021 | Flowers, Foliage, Gardening, Native Plants, Shrubs, Trees

With the dog days of summer mere weeks away, homeowners want to spend more time outside, but not necessarily more time working in their gardens.

One of the most common requests we receive when working with new landscaping clients is for a low-maintenance design. This usually means, very little work in terms of watering, weeding, dead-heading, and pruning.

While no garden or flowerbed, is maintenance-free, we’ve put together some tips below to help you minimize your gardening workload, so you can maximize relaxation this summer.

Drought Tolerant Honeysuckle Vine (Lonicera)

Honeysuckle (Lonicera)

Stave off drought with these tips

Before we look at plants that tolerate hot, dry conditions well, let’s talk about your soil. Generally, plants enjoy soil that drains well. Soil that doesn’t (typically clay-based soil) can contribute to root rot and may claim otherwise healthy plants. However, soil that drains well can quickly become too dry in hot, windy, and/or dry weather.

The key to maintaining soil moisture is mulch. We recommend a thick layer (three to four inches) of mulch on flowerbeds and around trees. Mulch comes in a variety of types and colours and not only helps soil maintain moisture, but also helps keep weeds to a minimum, and gradually breaks down to help nourish the soil.

Another tip for maintaining a drought-tolerant and sustainable landscape is to collect run-off rainwater in a rain barrel. Strategically placed under a downspout close to your gardens, harvested rainwater can get your plants, shrubs, and trees through the drier spells of summer.

Coral Bells (Heuchera mirachantha)

Drought-tolerant plants for Southwestern Ontario summers

Generally speaking, the more established a plant or tree is, and the deeper the root system, the better it will tolerate drought. That generally takes care of trees and evergreen shrubs, but you’ll still need to tend to well-established deciduous shrubs and perennials during spells of extreme dryness.

The following are a small sampling of drought-tolerant species.

Perennials

Honeysuckle Vine (Lonicera)
Fragrant and colourful, the honeysuckle can be trained on a trellis or arbour and is a favourite of pollinators and hummingbirds.

Daylily (Hemerrocalis)

Coral Bells (Heuchera mirachantha)

Foliage ranges from purple and red to bright green and plant produces tiny, bell-like flowers. Mounding and provides excellent ground cover in shade gardens.

Daylily (Hemerrocalis)
Available in an extremely wide range of colours with both solid and variegated foliage, the exotic-looking flowers of these super-hardy perennials also attract pollinators.

Switch Grass (Panicum virgatum)
This sturdy grass provides dense mounds of colour (depending on the variety) including yellow, green, red, and purple. Flowers stretch on thin stalks above foliage.

Lenten Rose (Helleborus occidentalis)

Lenten Rose (Helleborus occidentalis)
Has sturdy foliage and blooms in early spring, bringing shades of pink, purple, blue, green, and yellow to your garden. Prefers shade or dappled sunlight.

Shrubs

False Cypress (Chamaecyperas psifera)
This evergreen species lends dense structure to gardens. With foliage in a range of colours from gold to emerald green and blue, it’s great for adding both privacy and visual interest.

Yew (Taxus)

Yew (Taxus)
This dense shrub can be planted on its own, but is commonly planted in a row to create a hedge or natural privacy screen. Female specimens develop showy, red berries.

Panicle Hydrangea (Hydrangea paniculata)
Beautiful clustered blooms in pale green and white to pale and vibrant pink. Browning flowers/seedheads remain on shrubs well into winter, providing visual interest and (when planted near a food source) a place for winter birds to perch.

Butterfly Bush (Buddleia)
Blooming in mid-summer, the long clusters of flowers in bold hues attract butterflies and last until first frost, providing colour when most other flowers’ blooming periods have ended.

Butterfly Bush (Buddleia)

Sumac (Rhus typhina)
Ranging in size from compact to large, this shrub’s feathery foliage is bright green during the warmer months, but is better known for its eye-catching fall colours including bright yellow, orange, and red.

Succulents

While not native to our region, succulents are the camels of the plant world, maintaining an internal water supply that sees them through long periods of drought. However, not all succulents can survive Ontario winters, so we do need to be somewhat selective unless we transplant to pots to bring indoors for the winter months.

Sedum Autumn Joy (Herbstfreude)

There are a couple winter-hardy selections that add visual interest and are incredibly low-maintenance. The Autumn Sedum, which is a lower growing perennial, blooms in the fall, providing dashes of colour when many other flowering plants are already spent. And Sempervivum (commonly known as “Hens & Chicks”) is hardy in flowerbeds and rocks gardens, but also works well in containers, both outdoors and indoors.

While these tips may provide you with information that helps you determine a general direction in which you’d like to take your landscaping, you might not have the tools, equipment, or time to create the beautiful, low-maintenance outdoor experience you’re hoping for. We invite you to contact us any time for assistance with landscaping design and installation.

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